.presentation-player{background:var(--black);isolation:isolate}.presentation-player>video{display:block;width:100%;height:100%;object-fit:contain;cursor:pointer}.presentation-player button{display:grid;place-items:center;flex:0 0 auto;border:0;padding:0;color:var(--white);cursor:pointer}.presentation-player button svg{display:block;width:20px;height:20px}.presentation-player button span{display:grid;place-items:center}.presentation-player [hidden]{display:none!important}.presentation-player-start{position:absolute;top:50%;left:50%;width:64px;height:64px;transform:translate(-50%,-50%);border-radius:50%;background:#00a99deb;box-shadow:0 4px 24px #11111138;transition:background .18s ease,opacity .18s ease}.presentation-player .presentation-player-start svg{width:26px;height:26px;margin-left:3px}.presentation-player-start:hover{background:var(--green)}.presentation-player.is-playing .presentation-player-start{opacity:0;pointer-events:none;visibility:hidden}.presentation-player-controls{position:absolute;bottom:0;left:0;right:0;display:flex;align-items:center;gap:8px;min-height:56px;padding:10px 12px 4px;background:linear-gradient(transparent,#111111e6);transition:opacity .18s ease}.presentation-player-controls button{width:44px;height:44px;background:transparent;border-radius:4px}.presentation-player-controls button:hover{color:var(--green)}.presentation-player button:focus-visible,.presentation-player-progress:focus-visible{outline:2px solid var(--green);outline-offset:2px}.presentation-player-progress{--progress: 0%;appearance:none;-webkit-appearance:none;flex:1 1 0;width:0;min-width:0;height:32px;margin:0;padding:0;border:0;border-radius:0;background:transparent;cursor:pointer}.presentation-player-progress::-webkit-slider-runnable-track{height:3px;border-radius:2px;background:linear-gradient(to right,var(--green) var(--progress),rgba(246,245,243,.4) var(--progress))}.presentation-player-progress::-moz-range-track{height:3px;border-radius:2px;background:#f6f5f366}.presentation-player-progress::-moz-range-progress{height:3px;background:var(--green)}.presentation-player-progress::-webkit-slider-thumb{appearance:none;-webkit-appearance:none;width:11px;height:11px;margin-top:-4px;border-radius:50%;background:var(--white)}.presentation-player-progress::-moz-range-thumb{width:11px;height:11px;border:0;border-radius:50%;background:var(--white)}.presentation-player-progress:disabled{cursor:default;opacity:.55}.presentation-player-time{min-width:34px;text-align:right;color:var(--white);font:11px var(--body);font-variant-numeric:tabular-nums}.presentation-player-status{position:absolute;inset:auto 12px 62px;margin:0;padding:8px 12px;border-radius:4px;background:#111111e0;color:var(--white);font:12px/1.4 var(--body);text-align:center;pointer-events:none}.presentation-player.is-playing.controls-hidden .presentation-player-controls{opacity:0;pointer-events:none}.presentation-player.is-playing.controls-hidden:has(:focus-visible) .presentation-player-controls{opacity:1;pointer-events:auto}.presentation-player-lightbox{position:fixed;inset:0;width:min(1120px,calc(100vw - 64px),calc((100dvh - 112px) * 16 / 9));max-width:none;max-height:none;margin:auto;padding:48px 0 0;border:0;overflow:visible;background:transparent;color:var(--white)}.presentation-player-lightbox::backdrop{background:#000000e0}.presentation-player-lightbox .presentation-player{opacity:1;transform:none;transition:none;width:100%;aspect-ratio:16 / 9}.presentation-player-close{position:absolute;top:0;right:0;display:grid;place-items:center;width:44px;height:44px;padding:0;border:0;border-radius:4px;background:var(--black);color:var(--white);cursor:pointer}.presentation-player-close svg{width:24px;height:24px}.presentation-player-close:hover{color:var(--green)}.presentation-player-close:focus-visible{outline:2px solid var(--green);outline-offset:2px}.presentation-player-close i,.presentation-player-expand i{font: 24px/1 sans-serif}html.presentation-lightbox-open{overflow:hidden}.presentation-player-placeholder{width:100%}@media(prefers-reduced-motion:reduce){.presentation-player-controls{transition:none}}@media(max-width:1099px){.presentation-player-start{width:54px;height:54px}.presentation-player-controls{gap:3px;padding-inline:4px}}